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What does the lantent heat of vaporization measure?
the amount of heat required to change the state from liquid to vapour of unit mass without changing the temperature
What is saturated heat?
Saturated heat refers to the amount of heat required to convert a substance from a solid to a liquid or from a liquid to a gas at its boiling or melting point, while keeping the temperature constant. It represents the energy needed for a phase change to occur without changing the temperature of the substance.
Does the speed of sound in water change with a temperature change?
yes it is changing. It's increasing with the temperature.
What is the heat of evaporation?
The heat of evaporation, also known as latent heat of vaporization, is the amount of energy required to change a substance from liquid to gas at its boiling point without changing its temperature. This energy is used to overcome the intermolecular forces holding the liquid together.
How does changing the temperature of solutions affect the amount of voltage that is going to be produced in votaic cell?
Changing the temperature increases the change in energy.
What is the energy required to change a substance from a solid to a liquid WITHOUT changing it's temperature?
magic of coarse!
What does the lantent heat of vaporization measure?
the amount of heat required to change the state from liquid to vapour of unit mass without changing the temperature
What is the difference in specefic heat and latent heat?
Specific heat is the heat energy in joules required to rise the temperature of one kg of substance through one kelvin without a change in its state. But latent heat is the heat required to change the state of one kg of substance without change in temperature.
What is the energy per unit mass required to complete a phase change called?
The energy per unit mass required to complete a phase change is called the latent heat. It represents the energy needed to change the state of a substance without changing its temperature.
WHAT IS HEAT OF TRANSFORMATION?
Heat of transformation is the amount of heat absorbed or released during a phase change of a substance, such as melting, freezing, vaporization, or condensation. It is the energy required to change the state of a substance without changing its temperature.
The amount of energy involved in melting a substance without changing its temperature is called the?
It is called the enthalpy of fusion of a substance, also known as (latent) heat of fusion.
The energy involved in a phase change is called the?
Heat associated with phase change is called Latent Heat
Is it possable to add heat but not change the temperature of somthing?
Yes, it is possible to add heat to something without changing its temperature. This can happen during a phase change, such as when melting a solid into a liquid or evaporating a liquid into a gas, where the added heat provides the energy needed for the molecules to change their arrangement without a change in temperature.
Latent heat is the energy required for 1 kg of a substance to change?
Latent heat is the energy required for 1 kg of a substance to change ___________. phase
Can boiling temperature of an element change?
The boiling temperature of an element can change by changing the pressure.
How does a physical such as mass or texture change without causing a change in the substance?
Ice melts to water if the temperature is high enough. This would change the texture but not the mass. It is difficult if not impossible to change the mass without changing the substance.
What is saturated heat?
Saturated heat refers to the amount of heat required to convert a substance from a solid to a liquid or from a liquid to a gas at its boiling or melting point, while keeping the temperature constant. It represents the energy needed for a phase change to occur without changing the temperature of the substance.
